Effect of compound nutrition on moistheat and wound stress of rats

  Objective   To probe into the changes of rats plasma SOD, MDA, NO and serum ALD at moistheat and wound stress in order to build a basis for research of enhancing resistance to stress response in soldiers.

  Methods   The rats were divided into 2 groups, each group wa divided into 4 period of time.The humid heat and wound stress control group was given affuse imbue with double-distilled water for one week; The humid heat and wound stress medicined group was given affuse with ascorbic acid and L-arginine mixed with A-T ocopherol for one week; The two groups were exposed to the same conditions for 1-2 h: Td(37±0.5)℃ and relative humidity(65±5)%.

  Results   The differences of SOD and MDA changes between the 2 groups were remarkably significant(P < 0.05).The differences of NO and ALD changes between the control group at 1h and other times of control group, all times of medicined group were significant(P < 0.01).SOD in the control group at 2 h, the medicined group1, 2, 6 h also had a remarkably difference(P < 0.05, P < 0.01).

  Conclusion   Early nutrition was more effective in reducing stress, decreasing organ injury and alleviating the damage of body.